1. I read (to read) a lot of books when I was (to be) at school.
2. Nick will call (to call) you in 10 minutes.
3. Helen usually gets (to get) up at 7 o’clock, washes (to wash), dresses (to dress) and has (to have) breakfast.
4. A few years ago this used (to use) to be a station and all the London trains stopped (to stop) here.
5. If the weather is (to be) good tomorrow we will go (to go) to the country.
6. Jane is washing up (to wash up) at the moment.
7. The film begins (to begin) at 6 p.m.
8. Did it rain (to rain) here yesterday morning? –No, it was (to be not) rainy.
9. They leave (to leave) the office every day.
10. Will you be (to be) 19 next year?
11. What do you think (to think) about the new sports centre?
12. What are you doing (to do) now? - I am learning (to learn) a poem.
In our town there were many people who didn't care about the environment.
I enjoyed visiting the nature park which you recommended.
I still remember the man who taught me to climb trees when I was a little boy.
The scientists who appear on national television are often amateurs.
People who work for the hunger program say that thousands of people worldwide die from starvation every single day of the year.
While the boy was at the Askania Nova Reserve, he took many pictures of zebras, which were roaming in the steppe.
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